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Share-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2017

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Weighted-Average Assumptions Used to Estimate the Fair Value of Each Share Option Award

The fair value of each share option award on the date of grant was estimated using the Black-Scholes method based on the following weighted-average assumptions:

		Year Ended
		December 31, 2017				January 1, 2017				January 3, 2016
Risk-free interest rate			—				—				1.8		%
Expected term			—				—			5.8 years
Expected volatility			—				—				57.0		%
Expected dividend yield			—				—				2.8		%

Summary of Share Option Awards

A summary of the status of the Company’s share option awards is presented below:

		Shares				Weighted- Average Exercise Price				Weighted- Average Remaining Contractual Life (In Years)				Aggregate Intrinsic Value
Outstanding at January 1, 2017			224,379			$	14.13
Granted			—				—
Exercised			(11,086	)			6.07
Forfeited or Expired			(69,000	)			23.82
Outstanding at December 31, 2017			144,293			$	10.11				3.00			$	159,083
Exercisable at December 31, 2017			130,543			$	9.74				2.56			$	159,083
Vested and Expected to Vest at December 31, 2017			144,256			$	10.11				3.00			$	159,083

Summary of Nonvested Share Awards Activity

The following table details the Company’s nonvested share awards activity for fiscal 2017:

		Shares				Weighted- Average Grant- Date Fair Value
Balance at January 1, 2017			355,130			$	12.86
Granted			191,000				14.88
Vested			(137,135	)			13.46
Forfeited			(31,960	)			13.51
Balance at December 31, 2017			377,035			$	13.61

The following table details the Company’s nonvested share unit awards activity for fiscal 2017:

		Units				Weighted- Average Grant- Date Fair Value
Balance at January 1, 2017			27,750			$	9.55
Granted			21,000				13.90
Vested			(25,500	)			10.15
Forfeited			—				—
Balance at December 31, 2017			23,250			$	12.82

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- References

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Tabular disclosure of the changes in outstanding nonvested shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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